11303357013 has 24 divisors (see below), whose sum is σ = 18508424480. Its totient is φ = 6589810080.

The previous prime is 11303356963. The next prime is 11303357029. The reversal of 11303357013 is 31075330311.

11303357013 is a `hidden beast` number, since 1 + 1 + 303 + 357 + 0 + 1 + 3 = 666.

11303357013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11303357013 - 2⁹ = 11303356501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303357033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2540143 + ... + 2544588.

Almost surely, 2^11303357013 is an apocalyptic number.

11303357013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11303357013 is a deficient number, since it is larger than the sum of its proper divisors (7205067467).

11303357013 is a wasteful number, since it uses less digits than its factorization.

11303357013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084769 (or 5084766 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

Adding to 11303357013 its reverse (31075330311), we get a palindrome (42378687324).

The spelling of 11303357013 in words is "eleven billion, three hundred three million, three hundred fifty-seven thousand, thirteen".